66885828

素因数分解:

$2^2\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{3557}}^1$

素因数の和:5131

約数の個数: 24

約数和(自身を含む): 156210432

約数和(自身を除く): 89324604

約数列:

[1, 2, 3, 4, 6, 12, 1567, 3134, 3557, 4701, 6268, 7114, 9402, 10671, 14228, 18804, 21342, 42684, 5573819, 11147638, 16721457, 22295276, 33442914, 66885828]

約数ペア:

[(1, 66885828), (2, 33442914), (3, 22295276), (4, 16721457), (6, 11147638), (12, 5573819), (1567, 42684), (3134, 21342), (3557, 18804), (4701, 14228), (6268, 10671), (7114, 9402)]